diff options
| author | Rob Clark <robdclark@gmail.com> | 2016-11-05 11:08:09 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2016-11-08 16:38:03 -0500 |
| commit | fceffb325b30f6a9f0bdee22e65d0b8bb35883af (patch) | |
| tree | f61f4cf41025c9a8612a004f785b4bcd20b70c36 /include/drm/drm_crtc.h | |
| parent | 1638d30c1584ff8097776d691f5fa5aafa7aeb8c (diff) | |
| download | linux-fceffb325b30f6a9f0bdee22e65d0b8bb35883af.tar.bz2 | |
drm/atomic: add new drm_debug bit to dump atomic state
The contents of drm_{plane,crtc,connector}_state is dumped before
commit. If a driver extends any of the state structs, it can implement
the corresponding funcs->atomic_print_state() to add it's own driver
specific state.
Signed-off-by: Rob Clark <robdclark@gmail.com>
[seanpaul resolved conflict in drm_plane.h]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'include/drm/drm_crtc.h')
| -rw-r--r-- | include/drm/drm_crtc.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index fa1aa214c8ea..8cca2a895981 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -53,6 +53,7 @@ struct drm_device; struct drm_mode_set; struct drm_file; struct drm_clip_rect; +struct drm_printer; struct device_node; struct dma_fence; struct edid; @@ -594,6 +595,18 @@ struct drm_crtc_funcs { */ int (*set_crc_source)(struct drm_crtc *crtc, const char *source, size_t *values_cnt); + + /** + * @atomic_print_state: + * + * If driver subclasses struct &drm_crtc_state, it should implement + * this optional hook for printing additional driver specific state. + * + * Do not call this directly, use drm_atomic_crtc_print_state() + * instead. + */ + void (*atomic_print_state)(struct drm_printer *p, + const struct drm_crtc_state *state); }; /** |